CA2029661A1 - Cuvette rotor - Google Patents
Cuvette rotorInfo
- Publication number
- CA2029661A1 CA2029661A1 CA002029661A CA2029661A CA2029661A1 CA 2029661 A1 CA2029661 A1 CA 2029661A1 CA 002029661 A CA002029661 A CA 002029661A CA 2029661 A CA2029661 A CA 2029661A CA 2029661 A1 CA2029661 A1 CA 2029661A1
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- cuvettes
- orifice
- chambers
- barrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/07—Centrifugal type cuvettes
Landscapes
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Centrifugal Separators (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
In the cuvette rotor (20) having circularly arranged and radially extending individual cuvettes (10) which are closed on all sides, each of the cuvettes (10) has two chambers (1, 2) which are separated from one another by a barrier (11). Each chamber (1, 2) is provided with an orifice (3, 4) for filling. Vessels (9) which are closed on all sides are arranged between the individual cuvettes (10), the bottom part (15) of each vessel having a barrier (13) which divides the vessel into two chambers (5, 6), and the upper part (14) being provided with an orifice (22) in the area of the chamber (5) arranged close to the axis of rotation and with a guard (12), which protrudes into the peripherally arranged chamber (6), in the area of the peripherally arranged chamber (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3937609A DE3937609A1 (en) | 1989-11-11 | 1989-11-11 | CUEVETTE ROTOR |
DEP3937609.5 | 1989-11-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2029661A1 true CA2029661A1 (en) | 1991-05-12 |
CA2029661C CA2029661C (en) | 2001-10-09 |
Family
ID=6393367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002029661A Expired - Lifetime CA2029661C (en) | 1989-11-11 | 1990-11-09 | Cuvette rotor |
Country Status (8)
Country | Link |
---|---|
US (1) | US5186709A (en) |
EP (1) | EP0428040B1 (en) |
JP (1) | JP2948898B2 (en) |
AT (1) | ATE138193T1 (en) |
AU (1) | AU635084B2 (en) |
CA (1) | CA2029661C (en) |
DE (2) | DE3937609A1 (en) |
ES (1) | ES2088941T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5360597A (en) * | 1993-03-22 | 1994-11-01 | Eastman Kodak Company | Ribbed mechanism for mixing sample by vibration |
US5580790A (en) * | 1994-10-21 | 1996-12-03 | Chiron Corporation | Method and apparatus for processing fluids |
US5631166A (en) * | 1995-03-21 | 1997-05-20 | Jewell; Charles R. | Specimen disk for blood analyses |
DE19857215B4 (en) | 1998-12-11 | 2008-04-10 | Dade Behring Marburg Gmbh | Multiküvettenrotor |
DE102010037009A1 (en) * | 2010-08-16 | 2012-02-16 | Drg Instruments Gmbh | Method for analyzing a sample |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873217A (en) * | 1973-07-24 | 1975-03-25 | Atomic Energy Commission | Simplified rotor for fast analyzer of rotary cuvette type |
DE3044372A1 (en) * | 1980-11-25 | 1982-07-08 | Boehringer Mannheim Gmbh, 6800 Mannheim | ROTOR UNIT WITH INSERT ELEMENTS FOR A CENTRIFUGAL ANALYZER |
US4373812A (en) * | 1981-03-25 | 1983-02-15 | Instrumentation Laboratory Inc. | Cuvette assembly |
US4902479A (en) * | 1983-11-07 | 1990-02-20 | Fisher Scientific Company | Centrifugal analyzer rotor |
EP0163063A3 (en) * | 1984-05-31 | 1987-06-16 | Allied Corporation | Cuvette rotors for centrifugal analyzers |
US4580897A (en) * | 1984-05-31 | 1986-04-08 | Allied Corporation | Centrifugal analyzer rotors |
US4735502A (en) | 1986-11-21 | 1988-04-05 | Medatron, Inc. | Reusable plastic cuvette array |
-
1989
- 1989-11-11 DE DE3937609A patent/DE3937609A1/en not_active Withdrawn
-
1990
- 1990-10-26 US US07/603,550 patent/US5186709A/en not_active Expired - Lifetime
- 1990-11-06 EP EP90121192A patent/EP0428040B1/en not_active Expired - Lifetime
- 1990-11-06 DE DE59010325T patent/DE59010325D1/en not_active Expired - Lifetime
- 1990-11-06 ES ES90121192T patent/ES2088941T3/en not_active Expired - Lifetime
- 1990-11-06 AT AT90121192T patent/ATE138193T1/en not_active IP Right Cessation
- 1990-11-09 JP JP2302821A patent/JP2948898B2/en not_active Expired - Lifetime
- 1990-11-09 CA CA002029661A patent/CA2029661C/en not_active Expired - Lifetime
- 1990-11-09 AU AU65899/90A patent/AU635084B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU6589990A (en) | 1991-05-16 |
ES2088941T3 (en) | 1996-10-01 |
AU635084B2 (en) | 1993-03-11 |
EP0428040A2 (en) | 1991-05-22 |
EP0428040B1 (en) | 1996-05-15 |
DE59010325D1 (en) | 1996-06-20 |
JPH03172737A (en) | 1991-07-26 |
CA2029661C (en) | 2001-10-09 |
JP2948898B2 (en) | 1999-09-13 |
DE3937609A1 (en) | 1991-05-16 |
US5186709A (en) | 1993-02-16 |
ATE138193T1 (en) | 1996-06-15 |
EP0428040A3 (en) | 1992-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |